Ms. Abedin, 35, is in the early stages of pregnancy, according to three people with knowledge of the situation.
The pregnancy, which the couple has disclosed to close friends and family, adds a new dimension to questions about the future of their marriage.
Mr. Weiner, 46, has admitted to engaging in salacious online conversations with at least six women over the last few years, including an incident last month in which he sent a photograph of himself in underwear to a college student in Washington state. He apologized to his wife and declared that they have no intention of splitting up.
“We will weather this,” Mr. Weiner said on Monday, during his emotional news conference. “I love her very much, and she loves me.”

Awesome, now we can add another victim to the list of people Anthony Weiner’s shafted, and I’m of course talking about family members who want to see the sonogram. “I’d like to open this e-mail and share in their joy, but something tells me I’m gonna see his dick. I know it says ‘Baby Sonogram,’ but it’s gonna be his dick. *click* It’s his dick. WEINER!”